OT-2026-000060260
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, sustained blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000060260) never changes.
Identity and time
| Publication number | OT-2026-000060260 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-722d-ad85-641f16f6dcf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060260 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab84ee1bbdb11b42ac2b59ec6b89aeaca22a66bfec7b8c8e01ac81d78e3268bf |
|---|---|
| Markdown | ebe7c0c2646a2f88e9ad6d811979b19d0d8ef909ca81b7e539d1aef38661767f |
| Publication page | 02127e1126af78d4d7ecf07a569995e6eb37cbf9b67e032b3f473e17b0137c33 |
| Manifest | 0a1b60f8e1a062892119cdf422285778d373cc5e020c079a78bbca4eef643eff |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | vjMKqpQEL1scKUA1zeKwliHb6Q2DoasNBEQI0hxZ0J36c2d7nQPV68JHJGOvZp3b8rUD4Gan0W4n9fLrf+XHAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:56.795218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060260observed 02127e1126af78d4d7ecf07a569995e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:56.777837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060260/manifest.jsonobserved 0a1b60f8e1a062892119cdf422285778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:56.760540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060260/publication.mdobserved ebe7c0c2646a2f88e9ad6d811979b19d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:56.742997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060260/publication.txtobserved ab84ee1bbdb11b42ac2b59ec6b89aeac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|